Overview of the 4th Generation Hi-Capa M4 Angled Adapter
The 4th generation Hi-Capa M4 angled adapter is 3D printed from a strong nylon material, designed for compatibility with Hi-Capa pistols.
Key Features:
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Material: Durable nylon (3D printed)
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Magazine Release: CNC machined aluminum for Gen4 Primary Airsoft adapters
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Compatibility: Use HPA and M4 AEG magazines on Hi-Capa pistols
Required Accessories for Use
To use the adapter, you’ll need the following additional components:
- M4 AEG Magazine
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Paintball Tank with low-pressure regulator (0-140 psi)
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Hose with a Foster (Polarstar) Quick Disconnect
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BBs for loading the magazine
Operating Pressure Guidelines
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Recommended Operating Pressure: ~120 psi (adjust depending on temperature)
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Maximum Pressure: Do not exceed 140 psi to avoid damage to internal components.
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Caution: Higher pressures can cause excessive wear and damage to your airsoft pistol.
Magazine Recommendations
For optimal performance, follow these guidelines regarding your M4 AEG magazines:
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Recommended Magazine: Use high-quality M4 AEG magazines with strong springs.
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Magazine Care: Avoid leaving magazines loaded with BBs for extended periods as it may cause spring fatigue and loss of performance.
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Spring Replacement: If the spring is worn out, replace it with a Superfeed Spring for better consistency.
Installation Guide
To help with installation, you can watch the following video tutorial:
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Video Title: Primary Airsoft Adapter Installation Tutorial (HPA and M4 Glock + Hi-Capa)
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YouTube Link: Watch here
Adapter Components
New Features:
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Longer Screw with a 2.5mm hex head
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Universal Feed Tube compatible with the following magazines:
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Tokyo Marui Hi-Capa Magazines (5.1 and 4.3 models)
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WE Tech/Armorer Works Hi-Capa Magazines (5.1 with long baseplate only)
- Novritsch SSP1/KJ Works Hi-Capa Magazines
- Guarder Lightweight Aluminum Magazine Bodies
Important Notes on Magazine Compatibility
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Compatibility Exclusions: Our adapters do NOT fit WE Tech 4.3 magazines with the short baseplate.
Quick Disconnect Fitting
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Included Fitting: The adapter comes with a US standard Foster Pneumatics 1/8 NPT quick disconnect fitting.
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Customization: You can change the fitting to any 1/8 NPT threaded fitting.
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Installation Caution: Be careful not to cross-thread when installing a different fitting.
Additional Accessories
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Plastic Spacer: Included to short-stroke your slide if desired.
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Not Included: The adapter does not come with a gun, magazine, or any additional accessories.
Designed for Fair Play
This adapter was specifically designed to balance the playing field when using a pistol as a primary weapon against AEGs with high-capacity magazines.
Compatibility Warning
Please note that
some magwells may not be compatible with the angled adapter.
